* Don't create the transaction log if nothing to put into it;
  otherwise the next innvocation won't add the header

* Apply previous transactions to allocations with matching recipients

Also, tolerate precision change from 2 decimal places to 4

So that we can bypass bids_csv with an allocations CSV file

Won't work until this lands and is released:

solana-labs#9717

* Switch from CSV to a pickledb database

* Allow PickleDb errors to bubble up

* Dedup

* Hoist db

* Add finalized field to TransactionInfo

* Don't allow RPC client to resign transactions

* Remove dead code

* Use transport::Result

* Record unconfirmed transaction

* Fix: separate stake account per allocation

* Catch transport errors

* Panic if we attempt to replay a transaction that hasn't been finalized

* Attempt to fix CI

PickleDb isn't calling flush() or close() after writing to files.
No issue on MacOS, but looks racy in CI.

* Revert "Attempt to fix CI"

This reverts commit 1632394f636c54402b3578120e8817dd1660e19b.

* Poll for signature before returning

Add --sol-for-fees option for stake distributions

* Add allocations-csv option

* Add tests or GTFO

* Apply review feedback

* apply feedback

* Add read_allocations function

* Fix balances command

* Fix readme

* Add ThinClient methods to implement --no-wait

* Plumb --no-wait through

No tests yet

* Check transaction status on startup

* Easier to test

* Wait until transaction is finalized before checking if it failed with an error

It's possible that a minority fork thinks it failed.

* Add unit tests

* Remove dead code and rustfmt

* Don't flush database to file if doing a dry-run

If those transactions are dropped, the next run will execute them.

Delete the copy-pasted top-level test.

Fixes solana-labs#19

* Move resolve_distribute_stake_args into its own function

* Add stake args to token args

* Unify option names

* Move Command::DistributeStake into DistributeTokens

* Remove process_distribute_stake

* Only unique signers

* Use sender keypair to fund new fee-payer accounts

* Unify distribute_tokens and distribute_stake

* Send all transactions as quickly as possible, then wait

* Exit when finalized or blockhashes have expired

* Don't need blockhash in the CSV output

* Better types

CSV library was choking on Pubkey as a type. PickleDb doesn't have that problem.

* Resend if blockhash has not expired

* Attempt to fix CI

* Add constructor, tuck away client

* Fix unwrap() caught by CI

* Remove untested --no-wait feature

* Make --transactions-db an option, not an arg

So that in the future, we can make it optional

* Remove more untested features

Too many false positives in that santity check.  Use --dry-run
instead.

* Add dry-run mode to ThinClient

* Cleaner dry-run

* Make key parameters required

Just don't use them in --dry-run

* Add option to write the transaction log

--dry-run doesn't write to the database. Use this option if you
want a copy of the transaction log before the final run.

* Revert --transaction-log addition

Implement solana-labs#27 first

* Fix CI

* Update readme

* Fix CI in copypasta

* Move db functionality into its own module

* Rename tokens module to commands

* Version bump

* Upgrade Solana

git-subtree-dir: tokens
git-subtree-mainline: a9b82cf
git-subtree-split: 282c9f3